| 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 | $80.28 | 7.554% | $86.3444 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $243.99 | 12.562% | $274.64 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $148.71 | 11.494% | $165.8027 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $184.63 | 7.512% | $198.4994 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $41.48 | 5.507% | $43.7643 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $89.55 | 5.390% | $94.3767 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $175.93 | 7.497% | $189.1195 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $964.57 | $1,052.5470 | $1,052.54 | $1,052.55 | $1,052.50 | |