| 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 | $43.75 | 12.871% | $49.3811 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $137.36 | 8.586% | $149.1537 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $155.36 | 13.798% | $176.7966 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $109.84 | 6.369% | $116.8357 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $29.70 | 4.352% | $30.9925 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $195.37 | 12.608% | $220.0022 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $34.99 | 5.169% | $36.7986 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $706.37 | $779.9604 | $779.96 | $780.00 | $780.00 | |