| 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 | $14.47 | 13.530% | $16.4278 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $38.34 | 10.814% | $42.4861 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $55.57 | 13.707% | $63.187 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $142.57 | 7.181% | $152.808 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $40.90 | 5.483% | $43.1425 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $20.89 | 9.703% | $22.917 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $202.40 | 4.680% | $211.8723 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $515.14 | $552.8407 | $552.85 | $552.85 | $552.80 | |