| 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 | $70.64 | 3.656% | $73.2226 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $79.49 | 13.838% | $90.4898 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $229.40 | 9.587% | $251.3926 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $54.41 | 5.819% | $57.5761 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $28.60 | 10.329% | $31.5541 | $31.55 | $31.55 | $31.60 |
| Purchase #6 | $209.84 | 5.113% | $220.5691 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $85.66 | 6.665% | $91.3692 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $758.04 | $816.1735 | $816.17 | $816.15 | $816.30 | |