| 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 | $71.49 | 6.822% | $76.367 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $69.53 | 6.550% | $74.0842 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $161.72 | 5.220% | $170.1618 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $167.65 | 4.344% | $174.9327 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $242.88 | 4.850% | $254.6597 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $179.71 | 8.291% | $194.6098 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $39.52 | 13.214% | $44.7422 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $932.50 | $989.5574 | $989.55 | $989.55 | $989.60 | |