| 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 | $72.89 | 11.135% | $81.0063 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $64.73 | 6.164% | $68.72 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $57.97 | 7.523% | $62.3311 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $118.99 | 9.788% | $130.6367 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $160.61 | 9.519% | $175.8985 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $103.96 | 13.217% | $117.7004 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $48.71 | 8.395% | $52.7992 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $627.86 | $689.0922 | $689.10 | $689.10 | $689.00 | |