| 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 | $61.53 | 6.336% | $65.4285 | $65.43 | $65.45 | $65.40 |
| Purchase #2 | $146.50 | 5.271% | $154.222 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $228.70 | 4.173% | $238.2437 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $190.60 | 11.336% | $212.2064 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $153.88 | 9.190% | $168.0216 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $210.68 | 9.231% | $230.1279 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $9.64 | 12.572% | $10.8519 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $1,001.53 | $1,079.1020 | $1,079.10 | $1,079.10 | $1,079.00 | |