| 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 | $23.43 | 11.385% | $26.0975 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $19.30 | 7.373% | $20.723 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $147.34 | 4.300% | $153.6756 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $123.29 | 9.843% | $135.4254 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $33.31 | 6.500% | $35.4752 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $171.61 | 6.567% | $182.8796 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $69.67 | 10.266% | $76.8223 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $587.95 | $631.0986 | $631.11 | $631.15 | $631.10 | |