| 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 | $84.32 | 10.443% | $93.1255 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $188.25 | 12.341% | $211.4819 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $135.58 | 7.677% | $145.9885 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $141.78 | 5.161% | $149.0973 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $109.97 | 10.158% | $121.1408 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $101.80 | 6.200% | $108.1116 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $68.30 | 4.757% | $71.549 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $830.00 | $900.4946 | $900.50 | $900.55 | $900.40 | |