| 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 | $34.81 | 7.790% | $37.5217 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $117.87 | 13.422% | $133.6905 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $223.29 | 12.725% | $251.7037 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $118.34 | 8.593% | $128.509 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $150.77 | 6.711% | $160.8882 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $21.65 | 4.401% | $22.6028 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $233.79 | 7.463% | $251.2377 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $900.52 | $986.1536 | $986.15 | $986.15 | $986.10 | |