| 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 | $45.52 | 6.688% | $48.5644 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $43.69 | 8.587% | $47.4417 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $152.68 | 12.784% | $172.1986 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $127.27 | 12.296% | $142.9191 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $106.96 | 5.436% | $112.7743 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $206.39 | 12.640% | $232.4777 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $121.77 | 11.578% | $135.8685 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $804.28 | $892.2443 | $892.24 | $892.20 | $892.30 | |