| 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 | $16.34 | 9.267% | $17.8542 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $48.34 | 12.391% | $54.3298 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $238.47 | 5.499% | $251.5835 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $47.93 | 7.150% | $51.357 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $105.91 | 12.293% | $118.9295 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $185.68 | 5.206% | $195.3465 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $44.63 | 6.546% | $47.5515 | $47.55 | $47.55 | $47.60 |
| 7 purchase totals = | $687.30 | $736.9520 | $736.95 | $737.00 | $737.00 | |