| 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 | $85.72 | 8.190% | $92.7405 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $40.77 | 6.511% | $43.4245 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $21.26 | 7.444% | $22.8426 | $22.84 | $22.85 | $22.80 |
| Purchase #4 | $62.85 | 8.233% | $68.0244 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $243.43 | 9.174% | $265.7623 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $149.27 | 6.834% | $159.4711 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $133.58 | 6.670% | $142.4898 | $142.49 | $142.50 | $142.50 |
| 7 purchase totals = | $736.88 | $794.7552 | $794.74 | $794.70 | $794.70 | |