| 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 | $101.79 | 8.580% | $110.5236 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $244.65 | 11.855% | $273.6533 | $273.65 | $273.65 | $273.70 |
| Purchase #3 | $97.58 | 6.634% | $104.0535 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $128.64 | 5.677% | $135.9429 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $69.80 | 4.246% | $72.7637 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $38.63 | 3.773% | $40.0875 | $40.09 | $40.10 | $40.10 |
| Purchase #7 | $74.29 | 12.874% | $83.8541 | $83.85 | $83.85 | $83.90 |
| 7 purchase totals = | $755.38 | $820.8786 | $820.86 | $820.85 | $821.00 | |