| 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 | $55.40 | 10.809% | $61.3882 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $189.57 | 3.116% | $195.477 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $250.73 | 7.535% | $269.6225 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $209.36 | 4.687% | $219.1727 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $246.99 | 7.369% | $265.1907 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $198.42 | 12.668% | $223.5558 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $48.79 | 11.380% | $54.3423 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $1,199.26 | $1,288.7492 | $1,288.75 | $1,288.75 | $1,288.80 | |