| 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 | $63.94 | 13.335% | $72.4664 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $13.72 | 5.145% | $14.4259 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $195.56 | 9.309% | $213.7647 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $173.68 | 4.835% | $182.0774 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $65.79 | 5.570% | $69.4545 | $69.45 | $69.45 | $69.50 |
| Purchase #6 | $171.35 | 10.645% | $189.5902 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $38.95 | 5.361% | $41.0381 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $722.99 | $782.8172 | $782.82 | $782.85 | $782.90 | |