| 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 | $227.38 | 6.278% | $241.6549 | $241.65 | $241.65 | $241.70 |
| Purchase #2 | $49.91 | 6.859% | $53.3333 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $18.42 | 8.120% | $19.9157 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $37.47 | 5.337% | $39.4698 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $51.51 | 12.444% | $57.9199 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $96.86 | 6.236% | $102.9002 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $24.33 | 5.358% | $25.6336 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $505.88 | $540.8274 | $540.82 | $540.80 | $540.80 | |