| 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 | $28.33 | 11.840% | $31.6843 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $67.75 | 7.695% | $72.9634 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $46.33 | 7.835% | $49.96 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $19.89 | 10.686% | $22.0154 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $121.55 | 10.597% | $134.4307 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $196.69 | 7.195% | $210.8418 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $204.98 | 12.208% | $230.004 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $685.52 | $751.8996 | $751.89 | $751.90 | $751.90 | |