| 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 | $81.62 | 12.285% | $91.647 | $91.65 | $91.65 | $91.60 |
| Purchase #2 | $8.28 | 3.807% | $8.5952 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $33.76 | 13.312% | $38.2541 | $38.25 | $38.25 | $38.30 |
| Purchase #4 | $42.40 | 9.572% | $46.4585 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $219.49 | 5.789% | $232.1963 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $47.63 | 5.188% | $50.101 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $138.44 | 5.132% | $145.5447 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $571.62 | $612.7968 | $612.80 | $612.80 | $612.80 | |