| 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 | $79.59 | 9.243% | $86.9465 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $132.94 | 13.460% | $150.8337 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $133.63 | 7.704% | $143.9249 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $206.29 | 12.522% | $232.1216 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $202.99 | 8.584% | $220.4147 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $47.98 | 3.135% | $49.4842 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $236.92 | 8.365% | $256.7384 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $1,040.34 | $1,140.4640 | $1,140.45 | $1,140.45 | $1,140.30 | |