| 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 | $86.56 | 7.873% | $93.3749 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $91.84 | 7.417% | $98.6518 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $172.81 | 4.184% | $180.0404 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $106.89 | 7.289% | $114.6812 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $191.55 | 6.789% | $204.5543 | $204.55 | $204.55 | $204.60 |
| Purchase #6 | $228.80 | 5.800% | $242.0704 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $138.55 | 13.793% | $157.6602 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,017.00 | $1,091.0332 | $1,091.02 | $1,091.00 | $1,091.20 | |