| 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 | $47.97 | 13.780% | $54.5803 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $233.57 | 10.697% | $258.555 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $34.90 | 10.730% | $38.6448 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $130.78 | 12.624% | $147.2897 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $36.92 | 13.330% | $41.8414 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $142.73 | 10.614% | $157.8794 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $93.86 | 3.191% | $96.8551 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $720.73 | $795.6457 | $795.65 | $795.70 | $795.70 | |