| 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 | $31.43 | 9.547% | $34.4306 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $18.41 | 5.607% | $19.4422 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $192.60 | 4.752% | $201.7524 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $96.29 | 9.518% | $105.4549 | $105.45 | $105.45 | $105.50 |
| Purchase #5 | $204.78 | 7.530% | $220.1999 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $152.64 | 7.761% | $164.4864 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $141.31 | 5.513% | $149.1004 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $837.46 | $894.8668 | $894.86 | $894.90 | $894.90 | |