| 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 | $33.55 | 7.159% | $35.9518 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $68.72 | 7.758% | $74.0513 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $38.62 | 8.317% | $41.832 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $5.55 | 9.483% | $6.0763 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $113.28 | 3.849% | $117.6401 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $155.86 | 13.826% | $177.4092 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $147.86 | 8.326% | $160.1708 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $563.44 | $613.1315 | $613.13 | $613.15 | $613.20 | |