| 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 | $47.45 | 8.724% | $51.5895 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $25.49 | 11.214% | $28.3484 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $86.89 | 7.171% | $93.1209 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $117.83 | 9.319% | $128.8106 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $16.95 | 8.738% | $18.4311 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $176.30 | 9.364% | $192.8087 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $96.50 | 6.492% | $102.7648 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $567.41 | $615.8740 | $615.87 | $615.85 | $615.80 | |