| 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 | $42.71 | 7.321% | $45.8368 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $227.86 | 3.520% | $235.8807 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $216.32 | 10.349% | $238.707 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $5.52 | 11.328% | $6.1453 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $29.51 | 9.582% | $32.3376 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $98.94 | 13.170% | $111.9704 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $181.84 | 12.164% | $203.959 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $802.70 | $874.8368 | $874.85 | $874.85 | $874.80 | |