| 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 | $96.92 | 3.389% | $100.2046 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $6.93 | 12.123% | $7.7701 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $35.73 | 5.134% | $37.5644 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $23.84 | 9.822% | $26.1816 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $39.35 | 9.651% | $43.1477 | $43.15 | $43.15 | $43.10 |
| Purchase #6 | $189.44 | 7.262% | $203.1971 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $38.51 | 4.397% | $40.2033 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $430.72 | $458.2688 | $458.26 | $458.25 | $458.30 | |