| 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 | $43.87 | 3.416% | $45.3686 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $9.97 | 11.670% | $11.1335 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $241.96 | 7.498% | $260.1022 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $92.56 | 10.109% | $101.9169 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $135.52 | 5.809% | $143.3924 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $44.87 | 8.592% | $48.7252 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $125.26 | 10.687% | $138.6465 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $694.01 | $749.2853 | $749.29 | $749.30 | $749.20 | |