| 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 | $29.58 | 9.642% | $32.4321 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $6.39 | 13.403% | $7.2465 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $90.35 | 11.593% | $100.8243 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $226.83 | 4.625% | $237.3209 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $13.61 | 8.720% | $14.7968 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $240.60 | 13.576% | $273.2639 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $88.34 | 4.428% | $92.2517 | $92.25 | $92.25 | $92.30 |
| 7 purchase totals = | $695.70 | $758.1362 | $758.13 | $758.10 | $758.10 | |