| 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 | $47.85 | 5.392% | $50.4301 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $28.76 | 5.315% | $30.2886 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $76.65 | 4.772% | $80.3077 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $187.76 | 13.781% | $213.6352 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $233.52 | 7.289% | $250.5413 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $185.26 | 13.489% | $210.2497 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $213.40 | 3.475% | $220.8157 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $973.20 | $1,056.2683 | $1,056.28 | $1,056.30 | $1,056.10 | |