| 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 | $53.84 | 5.813% | $56.9697 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $172.81 | 5.179% | $181.7598 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $61.44 | 12.334% | $69.018 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $61.73 | 13.555% | $70.0975 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $134.68 | 5.442% | $142.0093 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $35.94 | 13.366% | $40.7437 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $100.96 | 9.382% | $110.4321 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $621.40 | $671.0301 | $671.03 | $671.00 | $671.00 | |