| 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 | $17.66 | 7.715% | $19.0225 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $194.31 | 13.281% | $220.1163 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $50.74 | 7.640% | $54.6165 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $186.41 | 10.419% | $205.8321 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $197.50 | 5.477% | $208.3171 | $208.32 | $208.30 | $208.30 |
| Purchase #6 | $90.83 | 6.431% | $96.6713 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $11.30 | 9.314% | $12.3525 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $748.75 | $816.9283 | $816.93 | $816.85 | $816.90 | |