| 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 | $40.90 | 4.478% | $42.7315 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $203.25 | 8.573% | $220.6746 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $125.64 | 10.472% | $138.797 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $191.93 | 6.165% | $203.7625 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $160.96 | 11.580% | $179.5992 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $50.57 | 11.129% | $56.1979 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $159.26 | 7.624% | $171.402 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $932.51 | $1,013.1647 | $1,013.16 | $1,013.15 | $1,013.20 | |