| 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 | $111.25 | 10.659% | $123.1081 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $43.84 | 8.173% | $47.423 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $97.65 | 9.511% | $106.9375 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $99.59 | 10.460% | $110.0071 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $59.44 | 7.649% | $63.9866 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $202.80 | 4.202% | $211.3217 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $132.57 | 6.596% | $141.3143 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $747.14 | $804.0983 | $804.10 | $804.05 | $804.00 | |