| 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 | $74.31 | 12.380% | $83.5096 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $91.35 | 5.242% | $96.1386 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $52.79 | 13.718% | $60.0317 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $42.80 | 4.456% | $44.7072 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $208.75 | 9.513% | $228.6084 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $171.53 | 13.489% | $194.6677 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $23.79 | 13.789% | $27.0704 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $665.32 | $734.7336 | $734.74 | $734.70 | $734.70 | |