| 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 | $45.82 | 11.177% | $50.9413 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $18.33 | 11.622% | $20.4603 | $20.46 | $20.45 | $20.50 |
| Purchase #3 | $172.42 | 11.818% | $192.7966 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $177.43 | 3.843% | $184.2486 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $141.59 | 5.365% | $149.1863 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $85.53 | 9.221% | $93.4167 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $9.93 | 7.517% | $10.6764 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $651.05 | $701.7262 | $701.74 | $701.75 | $701.70 | |