| 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 | $110.85 | 7.717% | $119.4043 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $131.30 | 13.623% | $149.187 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $142.30 | 5.527% | $150.1649 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $84.96 | 9.228% | $92.8001 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $63.41 | 8.290% | $68.6667 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $53.85 | 12.314% | $60.4811 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $124.52 | 11.411% | $138.729 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $711.19 | $779.4331 | $779.43 | $779.45 | $779.50 | |