| 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 | $103.64 | 13.327% | $117.4521 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $180.75 | 7.578% | $194.4472 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $129.91 | 13.671% | $147.67 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $37.42 | 9.718% | $41.0565 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $61.76 | 11.475% | $68.847 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $51.89 | 3.398% | $53.6532 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $31.28 | 8.701% | $34.0017 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $596.65 | $657.1277 | $657.13 | $657.10 | $657.20 | |