| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.74 | 7.751% | $86.9982 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $103.44 | 4.443% | $108.0358 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $235.71 | 10.166% | $259.6723 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $128.37 | 10.259% | $141.5395 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $233.30 | 11.334% | $259.7422 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $108.32 | 8.838% | $117.8933 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $101.45 | 7.336% | $108.8924 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $991.33 | $1,082.7737 | $1,082.77 | $1,082.80 | $1,082.70 | |