| 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 | $77.95 | 13.666% | $88.6026 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $154.97 | 13.680% | $176.1699 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $16.98 | 3.795% | $17.6244 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $204.63 | 11.626% | $228.4203 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $205.55 | 7.261% | $220.475 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $200.53 | 8.263% | $217.0998 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $50.63 | 6.437% | $53.8891 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $911.24 | $1,002.2811 | $1,002.28 | $1,002.25 | $1,002.30 | |