| 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 | $57.26 | 10.815% | $63.4527 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $198.70 | 4.374% | $207.3911 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $219.71 | 8.584% | $238.5699 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $91.54 | 4.398% | $95.5659 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $216.42 | 10.522% | $239.1917 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $23.53 | 4.737% | $24.6446 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $107.32 | 7.601% | $115.4774 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $914.48 | $984.2933 | $984.29 | $984.30 | $984.40 | |