| 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 | $96.48 | 3.326% | $99.6889 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $15.31 | 9.788% | $16.8085 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $240.45 | 4.400% | $251.0298 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $96.89 | 12.111% | $108.6243 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $16.80 | 3.676% | $17.4176 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $228.67 | 7.802% | $246.5108 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $140.42 | 13.300% | $159.0959 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $835.02 | $899.1758 | $899.18 | $899.15 | $899.10 | |