| 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 | $97.70 | 7.719% | $105.2415 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $244.52 | 4.734% | $256.0956 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $14.27 | 4.144% | $14.8613 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $202.91 | 4.345% | $211.7264 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $48.55 | 9.845% | $53.3297 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $150.56 | 4.194% | $156.8745 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $43.79 | 7.677% | $47.1518 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $802.30 | $845.2808 | $845.28 | $845.30 | $845.30 | |