| 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 | $44.63 | 6.559% | $47.5573 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $39.51 | 5.416% | $41.6499 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $57.54 | 10.626% | $63.6542 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $151.45 | 3.809% | $157.2187 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $49.49 | 11.356% | $55.1101 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $135.82 | 6.638% | $144.8357 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $34.69 | 10.740% | $38.4157 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $513.13 | $548.4416 | $548.45 | $548.40 | $548.40 | |