| 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 | $62.90 | 10.650% | $69.5989 | $69.60 | $69.60 | $69.60 |
| Purchase #2 | $157.44 | 4.507% | $164.5358 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $159.62 | 12.204% | $179.1 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $20.54 | 8.670% | $22.3208 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $161.69 | 9.785% | $177.5114 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $212.63 | 12.238% | $238.6517 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $68.42 | 7.620% | $73.6336 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $843.24 | $925.3522 | $925.35 | $925.35 | $925.30 | |