| 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 | $106.89 | 8.794% | $116.2899 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $37.64 | 4.759% | $39.4313 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $125.39 | 4.340% | $130.8319 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $172.46 | 11.573% | $192.4188 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $219.44 | 4.148% | $228.5424 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $56.49 | 11.433% | $62.9485 | $62.95 | $62.95 | $62.90 |
| Purchase #7 | $9.93 | 7.737% | $10.6983 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $728.24 | $781.1611 | $781.16 | $781.20 | $781.00 | |