| 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 | $51.76 | 6.829% | $55.2947 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $194.60 | 3.867% | $202.1252 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $154.52 | 9.664% | $169.4528 | $169.45 | $169.45 | $169.50 |
| Purchase #4 | $37.63 | 6.262% | $39.9864 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $114.52 | 8.794% | $124.5909 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $187.73 | 9.352% | $205.2865 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $244.43 | 11.863% | $273.4267 | $273.43 | $273.45 | $273.40 |
| 7 purchase totals = | $985.19 | $1,070.1632 | $1,070.17 | $1,070.25 | $1,070.20 | |