| 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 | $25.28 | 10.436% | $27.9182 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $50.26 | 9.631% | $55.1005 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $201.59 | 11.524% | $224.8212 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $69.56 | 6.168% | $73.8505 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $195.43 | 3.417% | $202.1078 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $130.65 | 13.148% | $147.8279 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $162.66 | 11.514% | $181.3887 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $835.43 | $913.0148 | $913.02 | $913.00 | $913.00 | |