| 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 | $29.65 | 7.644% | $31.9164 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $72.28 | 3.417% | $74.7498 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $235.83 | 13.357% | $267.3298 | $267.33 | $267.35 | $267.30 |
| Purchase #4 | $62.52 | 8.455% | $67.8061 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $74.64 | 8.349% | $80.8717 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $194.54 | 3.280% | $200.9209 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $32.74 | 12.182% | $36.7284 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $702.20 | $760.3231 | $760.33 | $760.30 | $760.20 | |