| 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 | $103.54 | 4.138% | $107.8245 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $75.35 | 6.330% | $80.1197 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $31.52 | 7.537% | $33.8957 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $219.59 | 9.569% | $240.6026 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $85.90 | 12.407% | $96.5576 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $87.26 | 6.798% | $93.1919 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $119.62 | 10.347% | $131.9971 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $722.78 | $784.1891 | $784.19 | $784.15 | $784.20 | |