| 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 | $39.54 | 4.798% | $41.4371 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $7.97 | 3.206% | $8.2255 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $155.30 | 3.843% | $161.2682 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $134.77 | 11.124% | $149.7618 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $147.65 | 5.121% | $155.2112 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $97.68 | 10.696% | $108.1279 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $80.28 | 5.280% | $84.5188 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $663.19 | $708.5505 | $708.56 | $708.55 | $708.50 | |