| 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 | $38.28 | 12.451% | $43.0462 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $78.68 | 8.611% | $85.4551 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $16.97 | 7.164% | $18.1857 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $244.65 | 10.656% | $270.7199 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $172.87 | 4.839% | $181.2352 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $149.75 | 5.272% | $157.6448 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $75.66 | 4.739% | $79.2455 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $776.86 | $835.5324 | $835.55 | $835.55 | $835.40 | |