| 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 | $111.34 | 4.141% | $115.9506 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $79.91 | 10.267% | $88.1144 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $206.60 | 9.252% | $225.7146 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $171.41 | 6.786% | $183.0419 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $103.42 | 12.426% | $116.271 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $36.47 | 12.686% | $41.0966 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $69.53 | 7.364% | $74.6502 | $74.65 | $74.65 | $74.70 |
| 7 purchase totals = | $778.68 | $844.8393 | $844.83 | $844.80 | $844.90 | |