| 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 | $34.59 | 6.602% | $36.8736 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $6.82 | 9.587% | $7.4738 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $126.63 | 9.338% | $138.4547 | $138.45 | $138.45 | $138.50 |
| Purchase #4 | $69.54 | 8.775% | $75.6421 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $57.53 | 9.192% | $62.8182 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $8.80 | 4.799% | $9.2223 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $44.56 | 12.294% | $50.0382 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $348.47 | $380.5229 | $380.51 | $380.45 | $380.50 | |