| 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 | $42.35 | 11.534% | $47.2346 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $178.64 | 4.719% | $187.07 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $27.63 | 11.192% | $30.7223 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $210.55 | 11.719% | $235.2244 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $85.98 | 11.827% | $96.1489 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $70.26 | 13.463% | $79.7191 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $91.29 | 5.688% | $96.4826 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $706.70 | $772.6019 | $772.59 | $772.55 | $772.50 | |