| 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 | $87.77 | 4.851% | $92.0277 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $75.91 | 13.758% | $86.3537 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $16.31 | 11.285% | $18.1506 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $202.51 | 4.127% | $210.8676 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $17.47 | 9.486% | $19.1272 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $120.43 | 6.761% | $128.5723 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $57.69 | 4.388% | $60.2214 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $578.09 | $615.3205 | $615.32 | $615.30 | $615.40 | |