| 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 | $74.78 | 7.525% | $80.4072 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $206.26 | 8.167% | $223.1053 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $83.31 | 11.302% | $92.7257 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $68.76 | 9.521% | $75.3066 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $138.84 | 13.445% | $157.507 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $105.96 | 7.138% | $113.5234 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $21.60 | 10.804% | $23.9337 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $699.51 | $766.5089 | $766.52 | $766.50 | $766.40 | |