| 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 | $43.60 | 7.848% | $47.0217 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $48.90 | 7.580% | $52.6066 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $221.87 | 7.214% | $237.8757 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $201.83 | 9.516% | $221.0361 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $118.60 | 13.801% | $134.968 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $38.85 | 6.148% | $41.2385 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $12.40 | 4.499% | $12.9579 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $686.05 | $747.7045 | $747.72 | $747.70 | $747.70 | |