| 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 | $87.50 | 9.480% | $95.795 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $167.33 | 4.309% | $174.5402 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $177.70 | 9.265% | $194.1639 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $159.78 | 4.313% | $166.6713 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $59.36 | 7.734% | $63.9509 | $63.95 | $63.95 | $64.00 |
| Purchase #6 | $213.35 | 8.215% | $230.8767 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $74.83 | 6.556% | $79.7359 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $939.85 | $1,005.7339 | $1,005.74 | $1,005.75 | $1,005.80 | |