| 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 | $47.57 | 6.839% | $50.8233 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $115.87 | 12.544% | $130.4047 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $234.30 | 13.781% | $266.5889 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $141.64 | 13.596% | $160.8974 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $180.26 | 5.257% | $189.7363 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $73.54 | 7.812% | $79.2849 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $44.44 | 5.361% | $46.8224 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $837.62 | $924.5579 | $924.55 | $924.55 | $924.50 | |