| 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 | $85.61 | 8.747% | $93.0983 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $19.82 | 13.752% | $22.5456 | $22.55 | $22.55 | $22.50 |
| Purchase #3 | $238.82 | 10.357% | $263.5546 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $32.79 | 4.555% | $34.2836 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $111.48 | 9.304% | $121.8521 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $99.91 | 13.655% | $113.5527 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $247.70 | 12.766% | $279.3214 | $279.32 | $279.30 | $279.30 |
| 7 purchase totals = | $836.13 | $928.2083 | $928.20 | $928.20 | $928.30 | |