| 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 | $45.89 | 6.552% | $48.8967 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $67.29 | 10.328% | $74.2397 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $88.57 | 3.840% | $91.9711 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $170.94 | 9.432% | $187.0631 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $162.56 | 7.367% | $174.5358 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $150.28 | 9.308% | $164.2681 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $87.66 | 4.307% | $91.4355 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $773.19 | $832.4100 | $832.42 | $832.40 | $832.40 | |