| 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 | $60.96 | 5.776% | $64.481 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $38.50 | 13.398% | $43.6582 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $238.91 | 8.275% | $258.6798 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $134.35 | 8.273% | $145.4648 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $130.54 | 9.423% | $142.8408 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $42.76 | 10.789% | $47.3734 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $135.47 | 4.625% | $141.7355 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $781.49 | $844.2335 | $844.23 | $844.25 | $844.30 | |