| 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 | $8.52 | 9.614% | $9.3391 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $85.44 | 7.249% | $91.6335 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $244.84 | 5.571% | $258.48 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $40.46 | 12.274% | $45.4261 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $69.98 | 8.411% | $75.866 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $33.96 | 6.462% | $36.1545 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $190.74 | 6.227% | $202.6174 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $673.94 | $719.5166 | $719.52 | $719.55 | $719.50 | |