| 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 | $108.93 | 11.308% | $121.2478 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $66.89 | 10.385% | $73.8365 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $54.78 | 10.716% | $60.6502 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $128.48 | 11.618% | $143.4068 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $84.27 | 7.632% | $90.7015 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $77.35 | 10.719% | $85.6411 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $123.61 | 3.742% | $128.2355 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $644.31 | $703.7194 | $703.73 | $703.75 | $703.60 | |