| 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 | $18.77 | 7.312% | $20.1425 | $20.14 | $20.15 | $20.10 |
| Purchase #2 | $92.48 | 11.227% | $102.8627 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $133.93 | 6.664% | $142.8551 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $101.84 | 4.830% | $106.7589 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $96.32 | 12.294% | $108.1616 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $230.58 | 8.493% | $250.1632 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $32.57 | 4.277% | $33.963 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $706.49 | $764.9070 | $764.90 | $764.85 | $765.10 | |