| 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 | $63.75 | 12.519% | $71.7309 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $64.71 | 9.156% | $70.6348 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $175.96 | 7.178% | $188.5904 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $192.63 | 10.757% | $213.3512 | $213.35 | $213.35 | $213.40 |
| Purchase #5 | $156.27 | 13.325% | $177.093 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $240.34 | 7.788% | $259.0577 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $38.55 | 9.280% | $42.1274 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $932.21 | $1,022.5854 | $1,022.58 | $1,022.65 | $1,022.60 | |