| 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 | $49.99 | 3.568% | $51.7736 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $160.36 | 10.173% | $176.6734 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $111.46 | 11.624% | $124.4161 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $219.44 | 4.687% | $229.7252 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $98.77 | 12.280% | $110.899 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $210.55 | 5.243% | $221.5891 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $19.28 | 7.488% | $20.7237 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $869.85 | $935.8001 | $935.80 | $935.75 | $935.80 | |