| 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 | $28.28 | 4.806% | $29.6391 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $220.43 | 13.288% | $249.7207 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $36.67 | 5.738% | $38.7741 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $152.46 | 5.394% | $160.6837 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $204.53 | 6.760% | $218.3562 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $202.50 | 4.185% | $210.9746 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $39.45 | 8.390% | $42.7599 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $884.32 | $950.9083 | $950.90 | $950.85 | $951.00 | |