| 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 | $111.35 | 7.657% | $119.8761 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $60.25 | 8.198% | $65.1893 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $32.31 | 6.107% | $34.2832 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $98.27 | 9.184% | $107.2951 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $31.88 | 5.540% | $33.6462 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $137.52 | 9.748% | $150.9254 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $12.32 | 7.556% | $13.2509 | $13.25 | $13.25 | $13.30 |
| 7 purchase totals = | $483.90 | $524.4662 | $524.48 | $524.55 | $524.50 | |