| 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 | $53.76 | 6.831% | $57.4323 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $56.63 | 7.608% | $60.9384 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $60.27 | 5.246% | $63.4318 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $235.94 | 13.297% | $267.3129 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $226.78 | 13.322% | $256.9916 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $70.72 | 4.302% | $73.7624 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $189.65 | 10.247% | $209.0834 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $893.75 | $988.9528 | $988.94 | $989.00 | $988.90 | |