| 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 | $19.95 | 6.140% | $21.1749 | $21.17 | $21.15 | $21.20 |
| Purchase #2 | $237.63 | 7.601% | $255.6923 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $122.79 | 10.479% | $135.6572 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $50.33 | 10.367% | $55.5477 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $208.50 | 11.199% | $231.8499 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $156.55 | 12.193% | $175.6381 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $138.98 | 7.422% | $149.2951 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $934.73 | $1,024.8552 | $1,024.86 | $1,024.85 | $1,024.80 | |