| 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 | $37.35 | 5.649% | $39.4599 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $228.91 | 5.666% | $241.88 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $36.55 | 7.499% | $39.2909 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $98.65 | 8.602% | $107.1359 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $203.94 | 4.862% | $213.8556 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $115.42 | 10.606% | $127.6614 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $17.34 | 13.261% | $19.6395 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $738.16 | $788.9232 | $788.93 | $788.95 | $789.00 | |