| 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 | $33.40 | 5.190% | $35.1335 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $47.55 | 7.391% | $51.0644 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $211.61 | 9.777% | $232.2991 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $49.58 | 8.732% | $53.9093 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $200.29 | 8.423% | $217.1604 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $85.77 | 7.756% | $92.4223 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $181.62 | 6.367% | $193.1837 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $809.82 | $875.1727 | $875.16 | $875.15 | $875.20 | |