| 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 | $63.27 | 10.381% | $69.8381 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $50.74 | 9.289% | $55.4532 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $133.36 | 3.307% | $137.7702 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $66.55 | 3.309% | $68.7521 | $68.75 | $68.75 | $68.80 |
| Purchase #5 | $32.55 | 11.210% | $36.1989 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $159.94 | 13.285% | $181.188 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $76.44 | 9.817% | $83.9441 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $582.85 | $633.1446 | $633.14 | $633.15 | $633.20 | |