| 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 | $30.37 | 4.187% | $31.6416 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $172.65 | 3.194% | $178.1644 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $193.25 | 4.163% | $201.295 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $53.30 | 13.634% | $60.5669 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $141.69 | 12.186% | $158.9563 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $86.98 | 10.503% | $96.1155 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $71.55 | 6.375% | $76.1113 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $749.79 | $802.8510 | $802.86 | $802.80 | $802.90 | |