| 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 | $37.38 | 4.147% | $38.9301 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $65.82 | 4.443% | $68.7444 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $35.33 | 12.629% | $39.7918 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $195.72 | 3.542% | $202.6524 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $33.58 | 3.207% | $34.6569 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $229.34 | 10.771% | $254.0422 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $73.25 | 4.128% | $76.2738 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $670.42 | $715.0916 | $715.08 | $715.10 | $715.10 | |