| 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 | $71.33 | 4.811% | $74.7617 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $94.28 | 6.382% | $100.2969 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $16.88 | 8.742% | $18.3556 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $122.29 | 7.141% | $131.0227 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $233.65 | 5.750% | $247.0849 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $103.75 | 6.210% | $110.1929 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $51.70 | 11.631% | $57.7132 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $693.88 | $739.4279 | $739.42 | $739.40 | $739.50 | |