| 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 | $44.68 | 13.718% | $50.8092 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $174.54 | 13.512% | $198.1238 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $248.72 | 11.168% | $276.497 | $276.50 | $276.50 | $276.50 |
| Purchase #4 | $70.89 | 3.185% | $73.1478 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $173.50 | 8.686% | $188.5702 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $175.88 | 7.424% | $188.9373 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $87.66 | 8.184% | $94.8341 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $975.87 | $1,070.9194 | $1,070.92 | $1,070.90 | $1,070.80 | |