| 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 | $29.85 | 10.164% | $32.884 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $6.95 | 7.599% | $7.4781 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $129.98 | 12.319% | $145.9922 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $25.77 | 13.554% | $29.2629 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $164.99 | 9.162% | $180.1064 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $191.91 | 6.201% | $203.8103 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $179.56 | 11.186% | $199.6456 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $729.01 | $799.1795 | $799.18 | $799.20 | $799.20 | |