| 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 | $23.51 | 13.805% | $26.7556 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $172.62 | 11.488% | $192.4506 | $192.45 | $192.45 | $192.50 |
| Purchase #3 | $6.38 | 11.720% | $7.1277 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $79.48 | 7.145% | $85.1588 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $8.28 | 7.723% | $8.9195 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $17.29 | 4.837% | $18.1263 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $54.87 | 3.642% | $56.8684 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $362.43 | $395.4069 | $395.42 | $395.40 | $395.50 | |