| 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 | $42.72 | 10.281% | $47.112 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $180.42 | 3.835% | $187.3391 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $219.65 | 11.860% | $245.7005 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $199.29 | 4.119% | $207.4988 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $161.49 | 11.136% | $179.4735 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $69.25 | 4.404% | $72.2998 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $40.74 | 6.361% | $43.3315 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $913.56 | $982.7552 | $982.75 | $982.75 | $982.70 | |