| 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 | $31.80 | 11.563% | $35.477 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $228.87 | 13.421% | $259.5866 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $57.48 | 11.361% | $64.0103 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $60.31 | 3.624% | $62.4956 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $129.28 | 3.234% | $133.4609 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $61.92 | 3.477% | $64.073 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $171.69 | 12.724% | $193.5358 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $741.35 | $812.6392 | $812.65 | $812.65 | $812.70 | |