| 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 | $91.45 | 9.476% | $100.1158 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $65.85 | 4.161% | $68.59 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $17.44 | 8.552% | $18.9315 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $185.96 | 9.295% | $203.245 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $235.41 | 3.822% | $244.4074 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $104.97 | 5.666% | $110.9176 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $123.55 | 11.124% | $137.2937 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $824.63 | $883.5010 | $883.51 | $883.50 | $883.40 | |