| 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 | $87.54 | 6.783% | $93.4778 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $217.55 | 12.429% | $244.5893 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $240.95 | 10.567% | $266.4112 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $34.97 | 6.865% | $37.3707 | $37.37 | $37.35 | $37.40 |
| Purchase #5 | $159.51 | 8.297% | $172.7445 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $69.38 | 7.422% | $74.5294 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $238.59 | 4.158% | $248.5106 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,048.49 | $1,137.6335 | $1,137.63 | $1,137.65 | $1,137.60 | |