| 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 | $43.91 | 6.239% | $46.6495 | $46.65 | $46.65 | $46.60 |
| Purchase #2 | $21.27 | 7.253% | $22.8127 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $218.44 | 5.113% | $229.6088 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $83.33 | 4.498% | $87.0782 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $14.73 | 3.814% | $15.2918 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $53.99 | 12.725% | $60.8602 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $131.48 | 11.454% | $146.5397 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $567.15 | $608.8409 | $608.84 | $608.85 | $608.80 | |