| 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 | $26.87 | 9.691% | $29.474 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $31.83 | 11.145% | $35.3775 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $198.55 | 12.641% | $223.6487 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $5.26 | 3.119% | $5.4241 | $5.42 | $5.40 | $5.40 |
| Purchase #5 | $202.57 | 5.443% | $213.5959 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $166.28 | 10.487% | $183.7178 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $54.62 | 4.243% | $56.9375 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $685.98 | $748.1755 | $748.18 | $748.15 | $748.10 | |