| 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 | $22.38 | 11.464% | $24.9456 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $52.47 | 9.498% | $57.4536 | $57.45 | $57.45 | $57.50 |
| Purchase #3 | $145.62 | 11.480% | $162.3372 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $145.51 | 10.338% | $160.5528 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $197.51 | 6.559% | $210.4647 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $70.52 | 8.128% | $76.2519 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $239.68 | 8.726% | $260.5945 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $873.69 | $952.6003 | $952.59 | $952.60 | $952.70 | |