| 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 | $21.30 | 13.432% | $24.161 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $53.73 | 5.219% | $56.5342 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $195.29 | 13.543% | $221.7381 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $137.67 | 13.794% | $156.6602 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $47.67 | 12.833% | $53.7875 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $57.26 | 9.385% | $62.6339 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $196.46 | 11.767% | $219.5774 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $709.38 | $795.0923 | $795.09 | $795.15 | $795.10 | |