| 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 | $36.38 | 8.165% | $39.3504 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $56.80 | 13.280% | $64.343 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $41.84 | 11.560% | $46.6767 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $104.32 | 5.282% | $109.8302 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $152.70 | 3.409% | $157.9055 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $60.27 | 6.117% | $63.9567 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $135.37 | 10.180% | $149.1507 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $587.68 | $631.2132 | $631.22 | $631.25 | $631.30 | |