| 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 | $32.70 | 9.483% | $35.8009 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $85.52 | 11.164% | $95.0675 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $6.25 | 11.649% | $6.9781 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $123.98 | 7.399% | $133.1533 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $237.81 | 3.326% | $245.7196 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $211.28 | 6.334% | $224.6625 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $7.89 | 12.169% | $8.8501 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $705.43 | $750.2320 | $750.23 | $750.20 | $750.40 | |