| 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 | $92.76 | 6.710% | $98.9842 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $84.63 | 13.732% | $96.2514 | $96.25 | $96.25 | $96.30 |
| Purchase #3 | $29.76 | 8.515% | $32.2941 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $134.63 | 4.596% | $140.8176 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $200.97 | 3.469% | $207.9416 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $131.29 | 8.650% | $142.6466 | $142.65 | $142.65 | $142.60 |
| Purchase #7 | $161.90 | 11.376% | $180.3177 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $835.94 | $899.2532 | $899.25 | $899.25 | $899.20 | |