| 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 | $19.70 | 9.706% | $21.6121 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $107.46 | 13.306% | $121.7586 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $40.32 | 5.655% | $42.6001 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $86.48 | 4.707% | $90.5506 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $192.57 | 5.847% | $203.8296 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $160.34 | 3.638% | $166.1732 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $83.65 | 4.288% | $87.2369 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $690.52 | $733.7611 | $733.76 | $733.75 | $733.80 | |