| 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 | $114.34 | 5.707% | $120.8654 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $107.36 | 10.454% | $118.5834 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $19.65 | 9.544% | $21.5254 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $202.40 | 4.174% | $210.8482 | $210.85 | $210.85 | $210.80 |
| Purchase #5 | $58.44 | 6.812% | $62.4209 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $53.69 | 7.340% | $57.6308 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $8.39 | 12.246% | $9.4174 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $564.27 | $601.2915 | $601.30 | $601.30 | $601.20 | |