| 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 | $37.61 | 7.512% | $40.4353 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $32.56 | 3.684% | $33.7595 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $65.84 | 3.219% | $67.9594 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $147.73 | 9.338% | $161.525 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $39.74 | 12.536% | $44.7218 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $138.98 | 9.807% | $152.6098 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $165.63 | 10.482% | $182.9913 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $628.09 | $684.0021 | $684.01 | $684.00 | $684.00 | |