| 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 | $80.93 | 9.152% | $88.3367 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $43.26 | 7.571% | $46.5352 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $30.74 | 10.122% | $33.8515 | $33.85 | $33.85 | $33.90 |
| Purchase #4 | $178.73 | 5.347% | $188.2867 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $188.43 | 9.594% | $206.508 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $118.89 | 9.536% | $130.2274 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $147.41 | 12.518% | $165.8628 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $788.39 | $859.6083 | $859.62 | $859.65 | $859.60 | |