| 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 | $31.94 | 11.569% | $35.6351 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $99.67 | 3.237% | $102.8963 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $222.98 | 8.252% | $241.3803 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $129.44 | 8.241% | $140.1072 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $103.59 | 11.136% | $115.1258 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $11.89 | 7.385% | $12.7681 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $93.88 | 6.615% | $100.0902 | $100.09 | $100.10 | $100.10 |
| 7 purchase totals = | $693.39 | $748.0030 | $748.02 | $748.05 | $748.00 | |