| 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 | $35.46 | 4.138% | $36.9273 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $103.40 | 3.473% | $106.9911 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $28.57 | 13.628% | $32.4635 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $241.77 | 6.636% | $257.8139 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $84.58 | 10.525% | $93.482 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $138.72 | 12.763% | $156.4248 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $104.43 | 13.607% | $118.6398 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $736.93 | $802.7424 | $802.73 | $802.75 | $802.70 | |