| 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 | $44.38 | 6.724% | $47.3641 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $144.74 | 3.819% | $150.2676 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $42.81 | 7.350% | $45.9565 | $45.96 | $45.95 | $46.00 |
| Purchase #4 | $194.82 | 4.775% | $204.1227 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $144.57 | 12.449% | $162.5675 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $65.63 | 12.155% | $73.6073 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $96.37 | 7.651% | $103.7433 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $733.32 | $787.6290 | $787.63 | $787.55 | $787.70 | |