| 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 | $90.50 | 3.773% | $93.9146 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $25.65 | 9.646% | $28.1242 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $239.27 | 5.290% | $251.9274 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $230.49 | 8.129% | $249.2265 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $36.43 | 4.174% | $37.9506 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $105.76 | 3.789% | $109.7672 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $21.76 | 12.707% | $24.525 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $749.86 | $795.4355 | $795.44 | $795.45 | $795.40 | |