| 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 | $15.60 | 6.212% | $16.5691 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $207.59 | 3.749% | $215.3725 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $206.55 | 6.326% | $219.6164 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $25.58 | 3.871% | $26.5702 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $40.95 | 4.843% | $42.9332 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $235.72 | 5.740% | $249.2503 | $249.25 | $249.25 | $249.30 |
| Purchase #7 | $227.86 | 4.500% | $238.1137 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $959.85 | $1,008.4254 | $1,008.42 | $1,008.35 | $1,008.50 | |