| 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 | $50.79 | 13.690% | $57.7432 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $147.31 | 5.666% | $155.6566 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $105.48 | 3.425% | $109.0927 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $230.35 | 11.552% | $256.96 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $160.25 | 12.864% | $180.8646 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $38.92 | 6.544% | $41.4669 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $237.48 | 13.457% | $269.4377 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $970.58 | $1,071.2217 | $1,071.22 | $1,071.20 | $1,071.30 | |