| 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 | $31.56 | 10.340% | $34.8233 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $15.87 | 13.655% | $18.037 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $240.49 | 12.167% | $269.7504 | $269.75 | $269.75 | $269.80 |
| Purchase #4 | $68.54 | 4.196% | $71.4159 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $19.97 | 12.794% | $22.525 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $31.58 | 13.500% | $35.8433 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $156.91 | 6.500% | $167.1092 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $564.92 | $619.5041 | $619.51 | $619.50 | $619.40 | |