| 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 | $19.48 | 5.861% | $20.6217 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $26.84 | 8.772% | $29.1944 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $227.26 | 8.841% | $247.3521 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $240.32 | 11.144% | $267.1013 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $80.57 | 4.654% | $84.3197 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $227.63 | 6.580% | $242.6081 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $52.31 | 10.493% | $57.7989 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $874.41 | $948.9962 | $948.99 | $948.95 | $949.00 | |