| 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 | $28.62 | 13.585% | $32.508 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $63.47 | 4.164% | $66.1129 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $54.52 | 4.111% | $56.7613 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $39.32 | 9.252% | $42.9579 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $229.28 | 12.147% | $257.1306 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $143.45 | 7.607% | $154.3622 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $196.82 | 3.194% | $203.1064 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $755.48 | $812.9393 | $812.94 | $812.90 | $813.00 | |