| 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 | $91.34 | 11.156% | $101.5299 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $230.67 | 7.786% | $248.63 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $10.80 | 8.588% | $11.7275 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $47.60 | 12.339% | $53.4734 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $29.31 | 7.491% | $31.5056 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $82.32 | 8.756% | $89.5279 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $77.60 | 8.306% | $84.0455 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $569.64 | $620.4398 | $620.45 | $620.50 | $620.30 | |