| 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 | $84.70 | 8.541% | $91.9342 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $245.28 | 13.275% | $277.8409 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $132.27 | 8.829% | $143.9481 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $141.62 | 4.179% | $147.5383 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $128.98 | 3.516% | $133.5149 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $74.88 | 7.506% | $80.5005 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $14.76 | 10.740% | $16.3452 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $822.49 | $891.6221 | $891.62 | $891.65 | $891.40 | |