| 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 | $14.81 | 6.824% | $15.8206 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $113.84 | 13.459% | $129.1617 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $249.32 | 5.561% | $263.1847 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $99.30 | 5.828% | $105.0872 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $19.89 | 13.593% | $22.5936 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $225.99 | 8.160% | $244.4308 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $5.46 | 12.333% | $6.1334 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $728.61 | $786.4120 | $786.40 | $786.45 | $786.40 | |