| 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 | $204.61 | 6.409% | $217.7235 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $119.47 | 7.808% | $128.7982 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $36.85 | 11.820% | $41.2057 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $84.55 | 10.353% | $93.3035 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $18.93 | 7.142% | $20.282 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $96.64 | 10.647% | $106.9293 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $47.65 | 3.752% | $49.4378 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $608.70 | $657.6800 | $657.68 | $657.70 | $657.60 | |