| 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 | $14.90 | 9.115% | $16.2581 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $59.44 | 4.445% | $62.0821 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $33.49 | 7.772% | $36.0928 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $216.59 | 11.554% | $241.6148 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $90.36 | 4.391% | $94.3277 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $67.29 | 7.493% | $72.332 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $5.96 | 7.150% | $6.3861 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $488.03 | $529.0936 | $529.09 | $529.15 | $529.10 | |