| 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 | $245.35 | 9.720% | $269.198 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $66.88 | 7.602% | $71.9642 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $94.60 | 5.357% | $99.6677 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $20.54 | 9.516% | $22.4946 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $46.82 | 8.776% | $50.9289 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $157.84 | 11.617% | $176.1763 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $107.58 | 7.152% | $115.2741 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $739.61 | $805.7038 | $805.70 | $805.70 | $805.80 | |