| 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 | $57.79 | 9.331% | $63.1824 | $63.18 | $63.20 | $63.20 |
| Purchase #2 | $191.88 | 4.275% | $200.0829 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $153.89 | 5.417% | $162.2262 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $184.37 | 5.683% | $194.8477 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $103.39 | 10.207% | $113.943 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $240.25 | 10.548% | $265.5916 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $85.57 | 7.631% | $92.0998 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $1,017.14 | $1,091.9736 | $1,091.97 | $1,092.05 | $1,091.90 | |