| 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 | $46.98 | 9.860% | $51.6122 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $164.55 | 5.480% | $173.5673 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $6.73 | 13.276% | $7.6235 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $37.85 | 12.758% | $42.6789 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $56.89 | 6.323% | $60.4872 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $191.64 | 8.463% | $207.8585 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $151.92 | 12.642% | $171.1257 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $656.56 | $714.9533 | $714.96 | $714.95 | $715.00 | |