| 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 | $109.31 | 11.683% | $122.0807 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $93.26 | 6.146% | $98.9918 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $77.38 | 8.734% | $84.1384 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $196.60 | 10.343% | $216.9343 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $69.84 | 7.671% | $75.1974 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $17.47 | 6.671% | $18.6354 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $130.28 | 6.349% | $138.5515 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $694.14 | $754.5295 | $754.53 | $754.60 | $754.50 | |