| 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 | $130.68 | 5.608% | $138.0085 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $12.72 | 8.562% | $13.8091 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $96.59 | 9.504% | $105.7699 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $59.53 | 6.510% | $63.4054 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $154.26 | 3.600% | $159.8134 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $5.58 | 12.535% | $6.2795 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $97.34 | 8.804% | $105.9098 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $556.70 | $592.9956 | $593.00 | $592.95 | $593.00 | |