| 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 | $71.26 | 13.536% | $80.9058 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $123.29 | 6.593% | $131.4185 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $49.87 | 3.867% | $51.7985 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $69.33 | 9.433% | $75.8699 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $5.77 | 12.288% | $6.479 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $209.63 | 13.805% | $238.5694 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $238.96 | 6.628% | $254.7983 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $768.11 | $839.8394 | $839.85 | $839.80 | $839.90 | |