| 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 | $24.36 | 6.380% | $25.9142 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $48.58 | 10.600% | $53.7295 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $242.89 | 8.474% | $263.4725 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $21.55 | 5.855% | $22.8118 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $112.31 | 5.510% | $118.4983 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $194.67 | 13.340% | $220.639 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $77.97 | 7.158% | $83.5511 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $722.33 | $788.6164 | $788.61 | $788.60 | $788.60 | |