| 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 | $71.55 | 6.628% | $76.2923 | $76.29 | $76.30 | $76.30 |
| Purchase #2 | $19.84 | 5.432% | $20.9177 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $204.36 | 8.664% | $222.0658 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $110.30 | 4.510% | $115.2745 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $123.76 | 5.137% | $130.1176 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $33.30 | 8.452% | $36.1145 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $148.92 | 8.813% | $162.0443 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $712.03 | $762.8267 | $762.82 | $762.75 | $762.80 | |