| 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 | $47.33 | 3.809% | $49.1328 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $74.81 | 10.152% | $82.4047 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $123.32 | 4.750% | $129.1777 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $34.90 | 10.469% | $38.5537 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $61.31 | 11.778% | $68.5311 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $131.77 | 7.422% | $141.55 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $94.61 | 7.377% | $101.5894 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $568.05 | $610.9394 | $610.93 | $611.00 | $611.00 | |