| 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 | $32.27 | 8.664% | $35.0659 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $243.48 | 6.151% | $258.4565 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $223.99 | 13.737% | $254.7595 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $37.27 | 3.511% | $38.5785 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $37.75 | 9.262% | $41.2464 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $115.86 | 3.644% | $120.0819 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $12.27 | 5.213% | $12.9096 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $702.89 | $761.0983 | $761.11 | $761.10 | $761.20 | |