| 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 | $226.64 | 3.813% | $235.2818 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $42.87 | 7.822% | $46.2233 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $74.99 | 7.760% | $80.8092 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $66.82 | 3.319% | $69.0378 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $15.36 | 9.311% | $16.7902 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $35.62 | 8.432% | $38.6235 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $169.49 | 5.381% | $178.6103 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $631.79 | $665.3761 | $665.37 | $665.35 | $665.30 | |