| 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 | $106.75 | 6.457% | $113.6428 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $35.96 | 10.278% | $39.656 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $91.54 | 8.333% | $99.168 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $21.84 | 4.338% | $22.7874 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $202.75 | 3.380% | $209.603 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $10.76 | 10.511% | $11.891 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $36.40 | 4.812% | $38.1516 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $506.00 | $534.8998 | $534.90 | $534.90 | $535.00 | |