| 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 | $33.77 | 3.782% | $35.0472 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $192.88 | 10.631% | $213.3851 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $85.33 | 6.427% | $90.8142 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $138.88 | 11.710% | $155.1428 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $98.39 | 9.130% | $107.373 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $221.52 | 11.591% | $247.1964 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $146.33 | 5.105% | $153.8001 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $917.10 | $1,002.7588 | $1,002.76 | $1,002.75 | $1,002.70 | |