| 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 | $35.26 | 4.436% | $36.8241 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $41.27 | 4.158% | $42.986 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $194.97 | 12.560% | $219.4582 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $124.74 | 4.668% | $130.5629 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $137.88 | 10.580% | $152.4677 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $211.86 | 5.255% | $222.9932 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $70.62 | 6.591% | $75.2746 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $816.60 | $880.5667 | $880.56 | $880.50 | $880.70 | |