| 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 | $69.75 | 4.364% | $72.7939 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $201.59 | 5.724% | $213.129 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $129.95 | 6.633% | $138.5696 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $19.51 | 5.769% | $20.6355 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $38.51 | 8.621% | $41.8299 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $92.58 | 13.736% | $105.2968 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $156.42 | 11.714% | $174.743 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $708.31 | $766.9977 | $767.00 | $767.05 | $766.90 | |