| 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 | $62.44 | 11.430% | $69.5769 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $220.77 | 12.545% | $248.4656 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $37.53 | 12.229% | $42.1195 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $59.60 | 7.606% | $64.1332 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $232.46 | 8.422% | $252.0378 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $108.40 | 13.475% | $123.0069 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $124.34 | 3.593% | $128.8075 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $845.54 | $928.1474 | $928.16 | $928.15 | $928.10 | |