| 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 | $98.72 | 13.141% | $111.6928 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $122.91 | 5.517% | $129.6909 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $41.55 | 6.643% | $44.3102 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $120.72 | 9.265% | $131.9047 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $201.94 | 6.295% | $214.6521 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $25.52 | 7.232% | $27.3656 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $16.96 | 12.789% | $19.129 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $628.32 | $678.7453 | $678.74 | $678.75 | $678.80 | |