| 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 | $5.97 | 5.457% | $6.2958 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $237.86 | 13.201% | $269.2599 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $68.65 | 13.743% | $78.0846 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $74.54 | 7.687% | $80.2699 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $43.96 | 11.716% | $49.1104 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $24.82 | 11.579% | $27.6939 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $202.30 | 8.814% | $220.1307 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $658.10 | $730.8452 | $730.84 | $730.85 | $730.90 | |