| 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 | $75.70 | 11.666% | $84.5312 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $212.56 | 9.490% | $232.7319 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $18.84 | 11.457% | $20.9985 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $113.50 | 7.740% | $122.2849 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $123.30 | 9.170% | $134.6066 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $133.98 | 8.610% | $145.5157 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $9.28 | 3.216% | $9.5784 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $687.16 | $750.2472 | $750.25 | $750.30 | $750.20 | |