| 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 | $63.62 | 7.726% | $68.5353 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $147.87 | 12.342% | $166.1201 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $8.52 | 5.286% | $8.9704 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $74.28 | 5.805% | $78.592 | $78.59 | $78.60 | $78.60 |
| Purchase #5 | $197.74 | 10.603% | $218.7064 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $37.91 | 4.420% | $39.5856 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $92.59 | 12.654% | $104.3063 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $622.53 | $684.8161 | $684.83 | $684.80 | $684.80 | |