| 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 | $42.55 | 10.728% | $47.1148 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $223.64 | 7.718% | $240.9005 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $245.31 | 7.814% | $264.4785 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $26.77 | 11.399% | $29.8215 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $176.92 | 11.840% | $197.8673 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $63.29 | 9.827% | $69.5095 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $32.72 | 10.272% | $36.081 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $811.20 | $885.7731 | $885.77 | $885.75 | $885.80 | |