| 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 | $34.66 | 4.259% | $36.1362 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $42.79 | 5.570% | $45.1734 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $223.51 | 11.795% | $249.873 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $213.39 | 11.553% | $238.0429 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $82.31 | 6.678% | $87.8067 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $197.32 | 8.286% | $213.6699 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $161.60 | 12.544% | $181.8711 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $955.58 | $1,052.5732 | $1,052.57 | $1,052.50 | $1,052.60 | |