| 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 | $31.27 | 3.556% | $32.382 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $81.49 | 8.818% | $88.6758 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $177.55 | 4.168% | $184.9503 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $170.86 | 5.259% | $179.8455 | $179.85 | $179.85 | $179.80 |
| Purchase #5 | $31.42 | 10.740% | $34.7945 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $126.78 | 12.452% | $142.5666 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $205.95 | 3.180% | $212.4992 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $825.32 | $875.7139 | $875.72 | $875.75 | $875.80 | |