| 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 | $55.47 | 3.751% | $57.5507 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $241.27 | 7.226% | $258.7042 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $92.30 | 7.415% | $99.144 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $10.52 | 7.435% | $11.3022 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $27.38 | 8.192% | $29.623 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $64.41 | 11.439% | $71.7779 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $72.96 | 3.206% | $75.2991 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $564.31 | $603.4011 | $603.39 | $603.40 | $603.40 | |