| 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 | $60.27 | 7.700% | $64.9108 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $161.99 | 9.600% | $177.541 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $98.66 | 10.152% | $108.676 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $36.84 | 4.221% | $38.395 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $170.82 | 8.393% | $185.1569 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $203.81 | 13.170% | $230.6518 | $230.65 | $230.65 | $230.70 |
| Purchase #7 | $172.66 | 8.652% | $187.5985 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $905.05 | $992.9300 | $992.94 | $992.95 | $993.00 | |