| 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 | $65.56 | 10.373% | $72.3605 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $120.76 | 3.870% | $125.4334 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $35.63 | 11.263% | $39.643 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $128.71 | 8.463% | $139.6027 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $191.77 | 13.712% | $218.0655 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $191.69 | 3.182% | $197.7896 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $187.55 | 6.675% | $200.069 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $921.67 | $992.9637 | $992.96 | $992.95 | $993.00 | |