| 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 | $14.55 | 5.403% | $15.3361 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $71.67 | 13.212% | $81.139 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $85.39 | 7.720% | $91.9821 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $201.70 | 10.689% | $223.2597 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $70.68 | 12.758% | $79.6974 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $19.85 | 10.842% | $22.0021 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $85.67 | 12.782% | $96.6203 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $549.51 | $610.0367 | $610.04 | $610.05 | $610.00 | |