| 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 | $40.59 | 12.656% | $45.7271 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $32.67 | 10.807% | $36.2006 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $37.56 | 4.132% | $39.112 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $45.99 | 6.790% | $49.1127 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $12.36 | 13.697% | $14.0529 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $94.33 | 11.174% | $104.8704 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $224.27 | 9.487% | $245.5465 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $487.77 | $534.6222 | $534.62 | $534.60 | $534.60 | |