| 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 | $31.40 | 3.606% | $32.5323 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $127.77 | 6.368% | $135.9064 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $25.77 | 13.197% | $29.1709 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $45.28 | 8.391% | $49.0794 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $205.38 | 9.855% | $225.6202 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $190.25 | 12.806% | $214.6134 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $235.30 | 4.724% | $246.4156 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $861.15 | $933.3382 | $933.34 | $933.30 | $933.30 | |