| 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 | $14.32 | 11.569% | $15.9767 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $134.63 | 5.369% | $141.8583 | $141.86 | $141.85 | $141.90 |
| Purchase #3 | $75.49 | 8.373% | $81.8108 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $95.60 | 7.672% | $102.9344 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $20.70 | 6.423% | $22.0296 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $245.37 | 3.242% | $253.3249 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $244.40 | 12.326% | $274.5247 | $274.52 | $274.50 | $274.50 |
| 7 purchase totals = | $830.51 | $892.4594 | $892.45 | $892.45 | $892.40 | |