| 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 | $21.61 | 4.826% | $22.6529 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $241.63 | 6.283% | $256.8116 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $150.78 | 5.183% | $158.5949 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $31.99 | 5.296% | $33.6842 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $169.40 | 4.206% | $176.525 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $65.98 | 10.814% | $73.1151 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $141.42 | 7.149% | $151.5301 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $822.81 | $872.9138 | $872.91 | $872.95 | $872.90 | |