| 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 | $113.58 | 9.740% | $124.6427 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $70.40 | 13.335% | $79.7878 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $194.46 | 4.614% | $203.4324 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $206.85 | 6.682% | $220.6717 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $147.64 | 9.560% | $161.7544 | $161.75 | $161.75 | $161.80 |
| Purchase #6 | $210.77 | 7.505% | $226.5883 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $26.50 | 12.107% | $29.7084 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $970.20 | $1,046.5857 | $1,046.58 | $1,046.60 | $1,046.60 | |