| 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 | $96.36 | 5.784% | $101.9335 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $76.72 | 4.281% | $80.0044 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $209.48 | 3.834% | $217.5115 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $107.31 | 6.654% | $114.4504 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $105.66 | 5.817% | $111.8062 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $215.60 | 9.294% | $235.6379 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $87.39 | 13.271% | $98.9875 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $898.52 | $960.3314 | $960.33 | $960.35 | $960.30 | |